<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>盒子模型案例</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .content{
            width: 240px;
            margin: auto;
        }
        .title{
            width: 72px;
            height: 20px;
            font-size: 16px;
            border-left: 4px solid #254383;
            color: #254383;
            text-align: right;
        }
        .box1{
            margin-top: 14px;
            width: 240px;
            height: 170px;
            background-color: #f6f7f9;
        }
        .box1 img{
            width: 240px;
            height: 144px;
        }
        .box1_desc{
            font-size: 14px;
            line-height: 26px;
        }
        .box{
            margin-top: 16px;
        }
        .box2, .box3{
            width: 112px;
            background-color: #f6f7f9;
        }
        .box2{
            float: left;
        }
        .box3{
            float: right;
        }
        .box2 img, .box3 img{
            height: 84px;
            width: 112px;
        }
        .box2_desc,.box3_desc{
            line-height: 17px;
            font-size: 14px;
        }
    </style>
</head>
<body>
    <div class="content">
        <div class="title">国际图片</div>
        <div class="box1">
            <img src="img/1.jpg" alt="">
            <div class="box1_desc">被批"腐败" FBI回怼国土安全不涨"信口</div>
        </div>
        <div class="box">
            <div class="box2">
                <img src="img/2.jpg" alt="">
                <div class="box2_desc">波兰民众冰上玩耍 享冬日乐趣</div>
            </div>
            <div class="box3">
                <img src="img/3.jpg" alt="">
                <div class="box3_desc">慕尼黑安全会议闭幕</div>
            </div>
        </div>
    </div>
</body>
</html>